A3型题 女性，50岁。右乳外上象限肿物，1.5cm×1.5cm，质硬，活动差，腋淋巴结未触及。假设诊断为乳腺癌应为哪期
A
T<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0.gif">N<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_1.gif">M<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_2.gif"> B
T<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_3.gif">N<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_4.gif">M<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_5.gif"> C
T<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_6.gif">N<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_7.gif">M<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_8.gif"> D
T<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_9.gif">N<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_10.gif">M<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_11.gif"> E
T<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_12.gif">N<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_13.gif">M<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/8096339_0_14.gif">
